Growing community of inventors

Richmond, CA, United States of America

James C N Chan

Average Co-Inventor Count = 6.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 26

James C N Chan ↔ Mark A Edwards (1 patent)James C N Chan ↔ Nigel Geoffrey Taylor (1 patent)James C N Chan ↔ Donald G Varga (1 patent)James C N Chan ↔ John L Cavacuiti (1 patent)James C N Chan ↔ Ben Roberts (1 patent)James C N ChanJames C N Chan (1 patent)Mark A EdwardsMark A Edwards (24 patents)Nigel Geoffrey TaylorNigel Geoffrey Taylor (17 patents)Donald G VargaDonald G Varga (9 patents)John L CavacuitiJohn L Cavacuiti (8 patents)Ben RobertsBen Roberts (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Acco Brands Corporation (1 from 396 patents)


1 patent:

1. 6525714 - Pointing device with an annular rotating ring

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12/11/2025
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